A boundary integral method for the numerical computation of the forces exerted on a sphere in viscous incompressible flows near a plane wall
type: Item
instance of: scholarly article
title: A boundary integral method for the numerical computation of the forces exerted on a sphere in viscous incompressible flows near a plane wall
zbMATH Open document ID: 0624.76033
DOI: 10.1007/BF00944955
author: Jianyong Qiao
author: Sumit K. Garg
published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik
publication date: 1987-01-01T00:00:00Z
review text: This paper is based on the theoretical results [the first author, Math. Methods Appl. Sci 8, 23-40 (1986; Zbl 0616.76032) and: Über die langsame Bewegung eines starren Körpers in einer zähen inkompressiblen Flüssigkeit längs einer ebenen Wand. Thesis, Techn. Hochschule Darmstadt (1983)] on the existence and construction of asymptotic expansions for the solution of the Navier Stokes problem with small Reynolds numbers. Examples on slow uniform flows of viscous, incompressible fluid past a rigid sphere near a plane wall are considered. The drag and lateral forces exerted on the sphere by the fluid are completed. The numerical results are compared with existing theoretical and experimental data. Boundary element method was used and proved to be useful.
reviewed by: Prabhat Kumar Mahanti
Mathematics Subject Classification ID: 76D10
Mathematics Subject Classification ID: 76M99
Mathematics Subject Classification ID: 35Q30
zbMATH DE Number: 4014274
zbMATH Keywords: existence
zbMATH Keywords: construction of asymptotic expansions
zbMATH Keywords: Navier Stokes problem
zbMATH Keywords: slow uniform flows
zbMATH Keywords: Boundary element method
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf00944955
OpenAlex ID: W1991154273
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description: scientific article; zbMATH DE number 4014274